Transpassive Dissolution

reportActive / Technical Report | Accession Number: ADA012867 | Open PDF

Abstract:

The anodic dissolution behavior of nickel has not been extensively studied, but the literature on its passivation behavior is voluminous. In order to understand pitting and crevice corrosion of nickel and nickel-based alloys, it is important to obtain detailed information on the kinetics of nickel dissolution in highly acidic chloride solutions. This report presents the results of an investigation on the anodic dissolution of nickel in acidic solutions over a wide range of hydrogen ion and chloride ion concentrations with the ionic strength of both HCl-HClO4 and HCl-NaCl solutions maintained constant at either 1 or 5M.

Author(s):
Nobe, Ken
Author Organization(s):
CALIFORNIA UNIV LOS ANGELES SCHOOL OF ENGINEERING AND APPLIED SCIENCE
Descriptive Note:
Final rept. 1970-1975
Pagination:
0070

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
UCLA-ENG-7539
Contract/Grant Number(s):
N00014-69-A-0200-4029
Project Number(s):
NR-036-088
 Subject Terms
Joint Capability Areas:
JCA_6_Net Centric; JCA_1_Force Support; JCA_3.2_Engagement; JCA_3_Force Application; JCA_1.2.7_Experimentation; JCA_3.2.1_Kinetic Means; JCA_6.1.3_Switching and Routing; JCA_6.2.1_Information Sharing; JCA_6.2.2_Computing Services; JCA_6.4.1_Secure Information Exchange; JCA_1.2_Force Preparation
Modernization Areas:
Fully Networked C3
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*DISSOLVING, *NICKEL, PH FACTOR, REACTION KINETICS, CORROSION, ANODES(ELECTROLYTIC CELL)
Field(s)/Group(s):
Physical Chemistry
Keyword(s):
CHEMICAL REACTION MECHANISMS
Report Date:
1975 May 01